Network Inventory scanning is a critical component of network management, serving as the foundation for ensuring that all devices connected to a network are accounted for and effectively managed.
By conducting regular inventory scans, IT professionals can obtain a comprehensive overview of the network’s assets, including computers, servers, mobile devices, and software applications.
This visibility is essential for maintaining operational efficiency, as it allows for the effective allocation of resources, timely updates, and the identification of unauthorized devices that may pose security risks.
Moreover, inventory scanning plays a pivotal role in network security by identifying all devices connected to the network, including unauthorized or rogue devices. Regular inventory scanning also facilitates compliance with regulatory requirements by providing documentation of software usage and configurations.
Furthermore, inventory scanning facilitates compliance with various regulatory standards that mandate the management and protection of sensitive data.
By having a clear understanding of where data resides within the network and which systems have access to it, organizations can implement appropriate controls to safeguard this information.
Regular inventory scans help ensure that all assets are compliant with industry regulations, which is vital for avoiding legal penalties and maintaining the trust of customers and partners.
In conclusion, investing in robust inventory scanning tools and practices is essential for organizations seeking to maintain a secure, efficient, and resilient network environment.
Inventory scanning is based on network scanning, which is a technique that sweeps all hosts within a network for ping responses, ARP scans, and port scans. Since the possible number of hosts that can fit within a network is large, an automatic scanning tool is usually used. Scanning tools can be agent-based or agentless. The scan tool scans and discovers active hosts and services that appear as a result. IT administrators make decisions based on these results.
Yes, NinjaOne offers an agent-based scanning tool called Network Management Suite (NMS), that installs on a Windows computer within the network. This agent has a scanning tool and a monitoring tool that communicates with the endpoints and reports the status to the NinjaOne application. Follow the next instructions to download, install, run, and configure the NMS agent.
Prerequisite: Choose one Windows server within your network that will act as a monitoring device, this will be called the monitoring server.
The NMS agent can discover and monitor mobile devices, computers, printers, JBODs, managed switches, routers, any device with network access that responds to ICMP (ping).
More monitoring options can be obtained if the device has SNMP capabilities, for instance, an SNMP enabled JBOD device can be monitored for temperature, drives, fans, and other parameters available through SNMP.
Telnet and SSH are other protocols available in the NinjaOne NMS agent, they are used to monitor the availability of connection-based TCP/IP applications.
The methods used for network inventory scanning can operate in two primary ways:
The prerequisite for an automated inventory scan is a server where the scanning tool will run, capable of managing all the traffic, especially if the number of nodes is large. Another prerequisite is the firewall, that needs to provide access to the scanning ports. Typical ports are UDP 61 (SNMP trap), UDP 514 (Syslog collector), UDP 2055 (Netflow collector), UDP 6343 (sFlow collector), but each scanning tool has its own port requirements.
The inventory scan consists of three steps:
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